10 citations · 26 across the 6 of their papers we have counts for
Showing 2014Show all
3 papers · 1 filter
gr-qc2014★ 5 cited
On the viability of the truncated Israel-Stewart theory in cosmology
Dmitry Shogin, Per Amund Amundsen, Sigbjørn Hervik
We apply the causal Israel-Stewart theory of irreversible thermodynamics to model the matter content of the universe as a dissipative fluid with bulk and shear viscosity. Along wit…
gr-qc2014★ 5 cited
The late-time behaviour of tilted Bianchi type VIII universes in presence of diffusion
Dmitry Shogin, Sigbjørn Hervik
We apply the dynamical systems approach to ever-expanding Bianchi type VIII cosmologies filled with a tilted -fluid undergoing velocity diffusion on a scalar field. We determine…
gr-qc2014★ 5 cited
Dynamics of tilted Bianchi models of types III, IV, V in presence of diffusion
Dmitry Shogin, Sigbjørn Hervik
We investigate the three types of class B Bianchi cosmologies filled with a tilted perfect fluid undergoing velocity diffusion in a scalar field background. We consider the two mos…